gaurav, 03 Jun 2015my s4 deep black running 4.4.2 ..when i try software update it show all rady latest version updatedThe update may not be have rolled for your model... If you want it than just goto the service centre, they'll flash your device and install the updates.. But your data will be lost completely

S4 lover, 04 Jun 2015People says lollipop is worse in s4 . I'm using lollipop since it came for S4, in starting the... moreWhenever there is a major OTA update the device is not stable... This also happened when the device shifted from jellybean to kitkat... Just wait for some time, samsung will provide stablity updates....

People says lollipop is worse in s4 . I'm using lollipop since it came for S4, in starting there were some bugs as you people say but after 2 more updates now lollipop is working awesome in my s4, it's fast, does not hang,camera,music player,os,battery everything is working fine now. So those who don't get bug free update till now, have some patience & wait for update. GALAXY S4 IS A GREAT PHONE, love my s4.

Shhzd amar, 03 Jun 2015No, actually the phone is too old to be sold in the market... The chipset, the gpu everything ... moreGot a clear idea now... Thanks you amar for your guidence, it really help me choose... Will post my experience after getting this phone within this month...

after upgrade to android l 5.0.1,camera not working properly,sometimes works and sometime not working,also there is a heatind problem on my device,if some one have any idea above it please give a solution at lemjitlaikhuram@yahoo.in

AnonD-365057, 03 Jun 2015In India which version is available Octa core or Quad core.The normal s4 is octa core variant and the black edition is quad core variant.
Both of them do not support 4G.
Octa core has better performance but quad core has better battery life

AnonD-336346, 02 Jun 2015that's great, i wanted to install this kind of games but im afraid that the mobile get dammge ... moreno need of worry bro.
the temperature decreases very quickly as u leave the app or game

Shhzd amar, 02 Jun 2015Do you know what is 80 degree celcius? The battery will burst on 80 degrees... Moreover it jus... morei m heavy user its temprature varies from 50 to 70
if i stress it more thn it reaches 80